| Ringsted to Smolyan | 1,121.17 mi (1,804.36 km) |
| Ringsted to Sofia | 1,020.70 mi (1,642.67 km) |
| Ringsted to Sopot | 1,057.23 mi (1,701.44 km) |
| Ringsted to Sozopol | 1,148.27 mi (1,847.96 km) |
| Ringsted to Sredets | 1,138.44 mi (1,832.14 km) |
| Ringsted to Stamboliyski | 1,083.47 mi (1,743.67 km) |
| Ringsted to Stara Zagora | 1,092.74 mi (1,758.60 km) |
| Ringsted to Svilengrad | 1,146.72 mi (1,845.47 km) |
| Ringsted to Svishtov | 1,014.73 mi (1,633.05 km) |
| Ringsted to Targovishte | 1,069.19 mi (1,720.70 km) |
| Ringsted to Teteven | 1,029.31 mi (1,656.51 km) |
| Ringsted to Troyan | 1,042.31 mi (1,677.43 km) |
| Ringsted to Tryavna | 1,063.01 mi (1,710.75 km) |
| Ringsted to Tutrakan | 1,024.14 mi (1,648.19 km) |
| Ringsted to Varna | 1,108.47 mi (1,783.91 km) |
